Furious George first rose to prominence as part of the Rumble Brothers with his sibling, Raging Woody. They attempted to take control of the Vicious Circle during the Gang War which led to them clashing with the Annihilators. These two factions soon joined forces but even their combined might was not enough to fend off Dragon.

The Rumble Brothers were folded into the Vicious Circle and remained with them through its various incarnations. When SkullFace was putting together the group once more, the Rumble Brothers remained part of the group where many of their fellow veterans were rejected. They met their end when Dragon raided their hideout and the brothers accidentally shot one another.